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changes to bring SWORD into line with current working practices on the trunk

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git-svn-id: http://scm.dspace.org/svn/repo/trunk@2911 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Richard Jones
2008-04-16 14:32:35 +00:00
parent 9c3f4c2dc3
commit 4ea0b2f94c
7 changed files with 169 additions and 246 deletions
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30
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/CollectionLocation.java
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@@ -48,7 +48,9 @@ import org.dspace.content.Collection;
import org.dspace.content.DSpaceObject;
import org.dspace.core.ConfigurationManager;
import org.dspace.core.Context;
import org.dspace.handle.HandleManager;
import org.dspace.uri.IdentifierService;
import org.dspace.uri.IdentifierException;
import org.dspace.uri.ResolvableIdentifier;
/**
* This class provides a single point of contact for
@@ -75,7 +77,7 @@ public class CollectionLocation
public String getLocation(Collection collection)
throws DSpaceSWORDException
{
return this.getBaseUrl() + "/" + collection.getHandle();
return IdentifierService.getURL(this.getBaseUrl(), collection);
}
/**
@@ -97,31 +99,23 @@ public class CollectionLocation
{
throw new DSpaceSWORDException("The deposit URL is incomplete");
}
String handle = location.substring(baseUrl.length());
if (handle.startsWith("/"))
{
handle = handle.substring(1);
}
if ("".equals(handle))
{
throw new DSpaceSWORDException("The deposit URL is incomplete");
}
DSpaceObject dso = HandleManager.resolveToObject(context, handle);
ResolvableIdentifier ri = IdentifierService.resolve(context, location);
DSpaceObject dso = (DSpaceObject) IdentifierService.getResource(context, ri);
if (!(dso instanceof Collection))
{
throw new DSpaceSWORDException("The deposit URL does not resolve to a valid collection");
}
return (Collection) dso;
}
catch (SQLException e)
}
catch (IdentifierException e)
{
log.error("Caught exception:", e);
throw new DSpaceSWORDException("There was a problem resolving the collection", e);
}
}
}
/**
* Get the base deposit URL for the DSpace SWORD implementation. This

124
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/DSpaceATOMEntry.java
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@@ -47,7 +47,7 @@ import org.dspace.content.DCDate;
import org.dspace.content.DCValue;
import org.dspace.content.Item;
import org.dspace.core.ConfigurationManager;
import org.dspace.handle.HandleManager;
import org.dspace.uri.IdentifierService;
import org.purl.sword.base.SWORDEntry;
@@ -192,17 +192,14 @@ public class DSpaceATOMEntry
{
if (!noOp)
{
if (item.getHandle() != null)
{
handle = item.getHandle();
}
handle = IdentifierService.getCanonicalForm(item);
if (handle != null && !"".equals(handle))
{
Content content = new Content();
// content.setType("application/zip");
content.setType("text/html");
content.setSource(HandleManager.getCanonicalForm(handle));
content.setSource(handle);
entry.setContent(content);
}
}
@@ -247,14 +244,11 @@ public class DSpaceATOMEntry
// it's possible that the item hasn't been assigned a handle yet
if (!noOp)
{
if (item.getHandle() != null)
{
handle = item.getHandle();
}
handle = IdentifierService.getCanonicalForm(item);
if (handle != null && !"".equals(handle))
{
entry.setId(HandleManager.getCanonicalForm(handle));
entry.setId(handle);
return;
}
}
@@ -277,35 +271,26 @@ public class DSpaceATOMEntry
protected void addLinks(String handle)
throws DSpaceSWORDException
{
try
{
// if there is no handle, we can't generate links
if (handle == null)
{
return;
}
String base = ConfigurationManager.getProperty("dspace.url");
// in the default set up we just pass urls to all of the
// inidivual files in the item
Bundle[] bundles = item.getBundles("ORIGINAL");
for (int i = 0; i < bundles.length ; i++)
{
Bitstream[] bss = bundles[i].getBitstreams();
for (int j = 0; j < bss.length; j++)
{
Link link = new Link();
String url = base + "/bitstream/" + handle + "/" + bss[j].getSequenceID() + "/" + bss[j].getName();
link.setHref(url);
entry.addLink(link);
}
}
}
catch (SQLException e)
{
throw new DSpaceSWORDException(e);
}
// if there is no handle, we can't generate links
if (handle == null)
{
return;
}
// in the default set up we just pass urls to all of the
// inidivual files in the item
Bundle[] bundles = item.getBundles("ORIGINAL");
for (int i = 0; i < bundles.length ; i++)
{
Bitstream[] bss = bundles[i].getBitstreams();
for (int j = 0; j < bss.length; j++)
{
Link link = new Link();
String url = IdentifierService.getURL(bss[j]).toString(); // base + "/bitstream/" + handle + "/" + bss[j].getSequenceID() + "/" + bss[j].getName();
link.setHref(url);
entry.addLink(link);
}
}
}
/**
@@ -338,43 +323,28 @@ public class DSpaceATOMEntry
*/
protected void addRights(String handle)
{
try
{
// if there's no handle, we can't give a link
if (handle == null)
{
return;
}
String base = ConfigurationManager.getProperty("dspace.url");
// if there's no base URL, we are stuck
if (base == null)
{
return;
}
StringBuilder rightsString = new StringBuilder();
Bundle[] bundles = item.getBundles("LICENSE");
for (int i = 0; i < bundles.length; i++)
{
Bitstream[] bss = bundles[i].getBitstreams();
for (int j = 0; j < bss.length; j++)
{
String url = base + "/bitstream/" + handle + "/" + bss[j].getSequenceID() + "/" + bss[j].getName();
rightsString.append(url + " ");
}
}
Rights rights = new Rights();
rights.setContent(rightsString.toString());
rights.setType(ContentType.TEXT);
entry.setRights(rights);
}
catch (SQLException e)
{
// do nothing
}
// if there's no handle, we can't give a link
if (handle == null)
{
return;
}
StringBuilder rightsString = new StringBuilder();
Bundle[] bundles = item.getBundles("LICENSE");
for (int i = 0; i < bundles.length; i++)
{
Bitstream[] bss = bundles[i].getBitstreams();
for (int j = 0; j < bss.length; j++)
{
String url = IdentifierService.getURL(bss[j]).toString(); //base + "/bitstream/" + handle + "/" + bss[j].getSequenceID() + "/" + bss[j].getName();
rightsString.append(url + " ");
}
}
Rights rights = new Rights();
rights.setContent(rightsString.toString());
rights.setType(ContentType.TEXT);
entry.setRights(rights);
}
/**

124
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/DSpaceSWORDServer.java
View File

@@ -256,73 +256,61 @@ public class DSpaceSWORDServer implements SWORDServer
}
log.info(LogManager.getHeader(context, "sword_authenticate", "username=" + un + ",on_behalf_of=" + obo));
try
{
// attempt to authenticate the primary user
SWORDContext sc = new SWORDContext();
SWORDAuthentication auth = new SWORDAuthentication();
EPerson ep = null;
boolean authenticated = false;
if (auth.authenticates(this.context, un, pw))
{
// if authenticated, obtain the eperson object
ep = EPerson.findByEmail(context, un);
if (ep != null)
{
authenticated = true;
sc.setAuthenticated(ep);
}
// if there is an onBehalfOfuser, then find their eperson
// record, and if it exists set it. If not, then the
// authentication process fails
if (obo != null)
{
EPerson epObo= EPerson.findByEmail(this.context, obo);
if (epObo != null)
{
sc.setOnBehalfOf(epObo);
}
else
{
authenticated = false;
}
}
}
// deal with the context or throw an authentication exception
if (ep != null && authenticated)
{
this.context.setCurrentUser(ep);
log.info(LogManager.getHeader(context, "sword_set_authenticated_user", "user_id=" + ep.getID()));
}
else
{
// decide what kind of error to throw
if (ep != null)
{
log.info(LogManager.getHeader(context, "sword_unable_to_set_user", "username=" + un));
throw new SWORDAuthenticationException("Unable to authenticate the supplied used");
}
else
{
log.info(LogManager.getHeader(context, "sword_unable_to_set_on_behalf_of", "username=" + un + ",on_behalf_of=" + obo));
throw new SWORDAuthenticationException("Unable to authenticate the onBehalfOf account");
}
}
return sc;
}
catch (SQLException e)
{
log.error("caught exception: ", e);
throw new SWORDException("There was a problem accessing the repository user database", e);
}
catch (AuthorizeException e)
{
log.error("caught exception: ", e);
throw new SWORDAuthenticationException("There was a problem authenticating or authorising the user", e);
}
// attempt to authenticate the primary user
SWORDContext sc = new SWORDContext();
SWORDAuthentication auth = new SWORDAuthentication();
EPerson ep = null;
boolean authenticated = false;
if (auth.authenticates(this.context, un, pw))
{
// if authenticated, obtain the eperson object
ep = EPerson.findByEmail(context, un);
if (ep != null)
{
authenticated = true;
sc.setAuthenticated(ep);
}
// if there is an onBehalfOfuser, then find their eperson
// record, and if it exists set it. If not, then the
// authentication process fails
if (obo != null)
{
EPerson epObo= EPerson.findByEmail(this.context, obo);
if (epObo != null)
{
sc.setOnBehalfOf(epObo);
}
else
{
authenticated = false;
}
}
}
// deal with the context or throw an authentication exception
if (ep != null && authenticated)
{
this.context.setCurrentUser(ep);
log.info(LogManager.getHeader(context, "sword_set_authenticated_user", "user_id=" + ep.getID()));
}
else
{
// decide what kind of error to throw
if (ep != null)
{
log.info(LogManager.getHeader(context, "sword_unable_to_set_user", "username=" + un));
throw new SWORDAuthenticationException("Unable to authenticate the supplied used");
}
else
{
log.info(LogManager.getHeader(context, "sword_unable_to_set_on_behalf_of", "username=" + un + ",on_behalf_of=" + obo));
throw new SWORDAuthenticationException("Unable to authenticate the onBehalfOf account");
}
}
return sc;
}
}

6
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/DepositManager.java
View File

@@ -39,7 +39,6 @@
package org.dspace.sword;
import java.io.IOException;
import java.sql.SQLException;
import java.util.Date;
import org.apache.log4j.Logger;
@@ -266,11 +265,6 @@ public class DepositManager
log.error("authentication problem; caught exception: ", e);
throw new DSpaceSWORDException(e);
}
catch (SQLException e)
{
log.error("caught exception: ", e);
throw new DSpaceSWORDException(e);
}
}

119
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/SWORDContext.java
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@@ -104,27 +104,19 @@ public class SWORDContext
* Is the authenticated user a DSpace administrator? This translates
* as asking the question of whether the given eperson is a member
* of the special DSpace group Administrator, with id 1
*
* @param eperson
*
* @return true if administrator, false if not
* @throws SQLException
*/
public boolean isUserAdmin(Context context)
throws DSpaceSWORDException
{
try
{
if (this.authenticated != null)
{
Group admin = Group.find(context, 1);
return admin.isMember(this.authenticated);
}
return false;
}
catch (SQLException e)
{
throw new DSpaceSWORDException(e);
}
if (this.authenticated != null)
{
Group admin = Group.find(context, 1);
return admin.isMember(this.authenticated);
}
return false;
}
/**
@@ -132,26 +124,18 @@ public class SWORDContext
* as asking the question of whether the given eperson is a member
* of the special DSpace group Administrator, with id 1
*
* @param eperson
* @return true if administrator, false if not
* @throws SQLException
*/
public boolean isOnBehalfOfAdmin(Context context)
throws DSpaceSWORDException
{
try
{
if (this.onBehalfOf != null)
{
Group admin = Group.find(context, 1);
return admin.isMember(this.onBehalfOf);
}
return false;
}
catch (SQLException e)
{
throw new DSpaceSWORDException(e);
}
if (this.onBehalfOf != null)
{
Group admin = Group.find(context, 1);
return admin.isMember(this.onBehalfOf);
}
return false;
}
/**
@@ -237,49 +221,42 @@ public class SWORDContext
public Collection[] getAllowedCollections(Context context)
throws DSpaceSWORDException
{
try
{
// locate the collections to which the authenticated user has ADD rights
Collection[] cols = Collection.findAuthorized(context, null, Constants.ADD);
// locate the collections to which the authenticated user has ADD rights
Collection[] cols = Collection.findAuthorized(context, null, Constants.ADD);
// if there is no onBehalfOf user, just return the list
if (this.getOnBehalfOf() == null)
{
return cols;
}
// if the onBehalfOf user is an administrator, return the list
if (this.isOnBehalfOfAdmin(context))
{
return cols;
}
// if we are here, then we have to filter the list of collections
List<Collection> colList = new ArrayList<Collection>();
for (int i = 0; i < cols.length; i++)
{
// we check each collection to see if the onBehalfOf user
// is permitted to deposit
// urgh, this is so inefficient, but the authorisation API is
// a total hellish nightmare
Group subs = cols[i].getSubmitters();
if (isOnBehalfOfInGroup(subs))
{
colList.add(cols[i]);
}
}
// now create the new array and return that
Collection[] newCols = new Collection[colList.size()];
newCols = colList.toArray((Collection[]) newCols);
return newCols;
}
catch (SQLException e)
{
throw new DSpaceSWORDException(e);
}
// if there is no onBehalfOf user, just return the list
if (this.getOnBehalfOf() == null)
{
return cols;
}
// if the onBehalfOf user is an administrator, return the list
if (this.isOnBehalfOfAdmin(context))
{
return cols;
}
// if we are here, then we have to filter the list of collections
List<Collection> colList = new ArrayList<Collection>();
for (int i = 0; i < cols.length; i++)
{
// we check each collection to see if the onBehalfOf user
// is permitted to deposit
// urgh, this is so inefficient, but the authorisation API is
// a total hellish nightmare
Group subs = cols[i].getSubmitters();
if (isOnBehalfOfInGroup(subs))
{
colList.add(cols[i]);
}
}
// now create the new array and return that
Collection[] newCols = new Collection[colList.size()];
newCols = colList.toArray((Collection[]) newCols);
return newCols;
}
/**

11
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/SWORDMETSIngester.java
View File

@@ -54,9 +54,9 @@ import org.dspace.content.packager.PackageParameters;
import org.dspace.core.ConfigurationManager;
import org.dspace.core.Context;
import org.dspace.core.PluginManager;
import org.dspace.handle.HandleManager;
import org.dspace.workflow.WorkflowItem;
import org.dspace.workflow.WorkflowManager;
import org.dspace.uri.IdentifierService;
import org.purl.sword.base.Deposit;
@@ -90,7 +90,7 @@ public class SWORDMETSIngester implements SWORDIngester
CollectionLocation cl = new CollectionLocation();
Collection collection = cl.getCollection(context, loc);
message("Performing deposit using location: " + loc + "; ");
message("Location resolves to collection with handle: " + collection.getHandle() +
message("Location resolves to collection with identifier: " + IdentifierService.getCanonicalForm(collection) +
" and name: " + collection.getMetadata("name") + "; ");
// load the plugin manager for the required configuration
@@ -143,9 +143,10 @@ public class SWORDMETSIngester implements SWORDIngester
// for some reason, DSpace will not give you the handle automatically,
// so we have to look it up
String handle = HandleManager.findHandle(context, installedItem);
message("Ingest successful; ");
// String handle = HandleManager.findHandle(context, installedItem);
String handle = IdentifierService.getCanonicalForm(installedItem);
message("Ingest successful; ");
message("Item created with internal identifier: " + installedItem.getID() + "; ");
if (handle != null)
{

1
dspace-sword/dspace-sword-api/src/main/java/org/dspace/sword/SWORDService.java
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@@ -44,7 +44,6 @@ import org.apache.log4j.Logger;
import org.dspace.content.Collection;
import org.dspace.core.ConfigurationManager;
import org.dspace.core.Constants;
import org.dspace.core.Context;
import org.dspace.eperson.EPerson;
import org.dspace.eperson.Group;